| Field | Units | Value |
|---|---|---|
| 3CRR name | 3C9 | |
| IAU name | 0017+154 | |
| Redshift | 2.012 (r) | |
| 178-MHz flux | (Jy) | 19.4 |
| Sp. index | 1.12 | |
| FR class | II (r) | |
| 5-GHz core flux | (mJy) | 4.9 (r) |
| Old radio position | (reference) | (r) |
| `Best' radio map | (reference) | (r) |
| RA | (B1950) | 00 17 49.944 |
| DEC | (B1950) | +15 24 16.21 |
| Optical position | (reference) | (r) |
| Type | 3 | |
| LAS | (arcsec) | 14 |
| Size | (kpc) | 120 |
| Scale | (kpc/arcsec) | 8.365 |
| Luminosity distance | (Mpc) | 15650 |
| 178-MHz luminosity | (W/Hz/sr) | 517 x 1026 |
| B magnitude | (mag) | 18.44 (r) |
| V magnitude | (mag) | 18.21 (r) |
| R magnitude | (mag) | -- |
| r magnitude | (mag) | -- |
| Radio RA | (J2000) | 00 20 25.220 |
| Radio DEC | (J2000) | +15 40 54.94 |
| New IAU name | J0020+156 |